Self-assembly silicon/porous reduced graphene oxide composite film as a binder-free and flexible anode for lithium-ion batteries

被引：87

作者：

Tang, H.

Zhang, Y. J.

Xiong, Q. Q.

Cheng, J. D.

Zhang, Q.

Wang, X. L.

Gu, C. D.

Tu, J. P. ^{[1
]}

机构：

[1] Zhejiang Univ, State Key Lab Silicon Mat, Key Lab Adv Mat & Applicat Batteries Zhejiang Pro, Hangzhou 310027, Zhejiang, Peoples R China

来源：

ELECTROCHIMICA ACTA | 2015年 / 156卷

关键词：

Silicon; Reduced graphene oxide; Porous structure; Lithium-ion battery; ELECTROCHEMICAL PERFORMANCE; SI NANOPARTICLES; STORAGE; ELECTRODES; NANOCOMPOSITE; NANOSHEETS; REDUCTION; CAPACITY; HYBRIDS; SHEETS;

D O I：

10.1016/j.electacta.2015.01.009

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

A Si/porous reduced graphene oxide (rGO) composite film synthesized by evaporation and leavening method are developed as a high-performance anode material for lithium ion batteries. The porous structure as buffer base can effectively release the volume expansion of the silicon particles, increase the electrical conductivity and reduce the transfer resistance of Li ions. The Si/porous rGO composite film presents high specific capacity and good cycling stability (1261 mA h g(-1) at 50 mAg(-1) up to 70 cycles), as well as enhanced rate capability. This approach to prepare such a unique structure is a low-cost and facile route for the silicon-based anode materials. (C) 2015 Elsevier Ltd. All rights reserved.

引用

页码：86 / 93

页数：8

共 56 条

[11] Highly reversible lithium storage in nanostructured silicon
Graetz, J
Ahn, CC
Yazami, R
Fultz, B
[J]. ELECTROCHEMICAL AND SOLID STATE LETTERS, 2003, 6 (09) : A194 - A197
[12] Non-aqueous electrodeposition of porous tin-based film as an anode for lithium-ion battery
Gu, C. D.
Mai, Y. J.
Zhou, J. P.
You, Y. H.
Tu, J. P.
[J]. JOURNAL OF POWER SOURCES, 2012, 214 : 200 - 207
[13] Electrochemical performance of graphene nanosheets as anode material for lithium-ion batteries
Guo, Peng
Song, Huaihe
Chen, Xiaohong
[J]. ELECTROCHEMISTRY COMMUNICATIONS, 2009, 11 (06) : 1320 - 1324
[14] Salt concentration, pH and pressure controlled separation of small molecules through lamellar graphene oxide membranes
Huang, Hubiao
Mao, Yiyin
Ying, Yulong
Liu, Yu
Sun, Luwei
Peng, Xinsheng
[J]. CHEMICAL COMMUNICATIONS, 2013, 49 (53) : 5963 - 5965
[15] PREPARATION OF GRAPHITIC OXIDE
HUMMERS, WS
OFFEMAN, RE
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1958, 80 (06) : 1339 - 1339
[16] Fast and reversible lithium storage in a wrinkled structure formed from Si nanoparticles during lithiation/delithiation cycling
Iwamura, Shinichiroh
Nishihara, Hirotomo
Kyotani, Takashi
[J]. JOURNAL OF POWER SOURCES, 2013, 222 : 400 - 409
[17] Silicon@porous nitrogen-doped carbon spheres through a bottom-up approach are highly robust lithium-ion battery anodes
Jeong, Hyung Mo
Lee, Su Yeon
Shin, Weon Ho
Kwon, Jun Ho
Shakoor, Abdul
Hwang, Tae Hoon
Kim, Se Yun
Kong, Byung-Seon
Seo, Jin-Seok
Lee, Yong Min
Kang, Jeung Ku
Choi, Jang Wook
[J]. RSC ADVANCES, 2012, 2 (10): : 4311 - 4317
[18] Binder-free Ge nanoparticles-carbon hybrids for anode materials of advanced lithium batteries with high capacity and rate capability
Jo, Gyuha
Choi, Ilyoung
Ahn, Hyungmin
Park, Moon Jeong
[J]. CHEMICAL COMMUNICATIONS, 2012, 48 (33) : 3987 - 3989
[19] Silicon oxycarbide/nano-silicon composite anodes for Li-ion batteries: Considerable influence of nano-crystalline vs. nano-amorphous silicon embedment on the electrochemical properties
Kaspar, Jan
Graczyk-Zajac, Magdalena
Lauterbach, Stefan
Kleebe, Hans-Joachim
Riedel, Ralf
[J]. JOURNAL OF POWER SOURCES, 2014, 269 : 164 - 172
[20] PAN-Based Carbon Fiber Negative Electrodes for Structural Lithium-Ion Batteries
Kjell, Maria H.
Jacques, Eric
Zenkert, Dan
Behm, Marten
Lindbergh, Goran
[J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2011, 158 (12) : A1455 - A1460

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